A tragedy strikes a young woman's life without warning or reason. She continues living while searching for meaning in a lonely world.

《有如走路的速度》是著名导演是枝裕和的首部随笔集。是枝裕和擅长以朴实平淡的影像，叙说日常情感。并不追求戏剧化冲突，而是从生活片段里撷取细腻感情；也不喜好英雄式情节，而是捕捉世界突然展现美丽的瞬间，让观众带着未完的故事离场，继续思索下去。如果说是枝裕和的电影是静静沉淀在水 底的东西，这些文字就是沉淀之前，缓缓漂荡在水中的沙粒。童年记忆中的大波斯菊、父亲穿越时空而来的明信片、怪兽的故事、台风的声音……他首次深入而多样地畅谈对创作、对日常、对影像、对世界的思索，以及对现代社会的观察与探问。有如走路的速度，漫步日常风景。他以缓慢而温暖的步调，与我们相伴而行。世界如此精彩，日常就很美丽，生命本身就是奇迹。

Ryota Nonomiya is a successful businessman driven by money. He learns that his biological son was switched with another child after birth. He must make a life-changing decision and choose his true son or the boy he raised as his own.

2008 film by Hirokazu Koreeda

2004 film by Hirokazu Koreeda

2016 film directed by Hirokazu Koreeda

2015 film by Hirokazu Koreeda

Twelve-year-old Koichi, who has been separated from his brother Ryunosuke due to his parents' divorce, hears a rumor that the new bullet trains will precipitate a wish-granting miracle when they pass each other at top speed.